After Democrats waved Ukraine flags in the House during passage of Ukraine aid, Ukrainians in the Rada wave the American flag. Ukraine aid will pass in the Senate tonight. And then Biden will sign it.
It appears McConnell still has some control over his caucus. 10 Republicans shifted their votes to the affirmative from February on Ukraine aid. In February only 22 Republican senators voted yes on Ukraine aid. A majority of the Senate Republican caucus voted yes on Ukraine aid just now (cloture, final passage is expected tonight).